Displaying Redundant HCM Hardware Information
Action
To display the redundant HCM hardware information, use the following JUNOS software command-line interface (CLI) command:
user@host>show chassis hardwareSample Output
user@host> show chassis hardwareHardware inventory:Item Version Part number Serial number DescriptionChassis 31875 M10iMidplane REV 04 710-008920 CE1044 M10i MidplanePower Supply 0 Rev 05 740-008537 QE16425 AC Power SupplyPower Supply 1 Rev 05 740-008537 QE16644 AC Power SupplyHCM slot 0 REV 01 710-010580 CC7625 M10i HCMHCM slot 1 REV 01 710-010580 CC7629 M10i HCMRouting Engine 0 REV 09 740-009459 1000513670 RE-5.0Routing Engine 1 REV 09 740-009459 1000513630 RE-5.0What it Means
The command output shows that on this M10i router, two HCMs are installed in slots
0(HCM0) and1(HCM1) along with their companion Routing Engines. By default, the HCM in the slot labeledHCM0is the master.